1H-Imidazole, 4,5-dibromo- 2302-30-9 4,5-Dibromo-1H-imidazole 4,5-Dibromoimidazole 5-23-04-00464 (Beilstein Handbook Reference) BRN 0108688 Imidazole, 4,5-dibromo- (7CI,8CI)